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Need Help(error in wave port-HFSS)

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ordinaryperson

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Hello guys,

I am trying to simulate Inverted- F antenna by using SMA connector as the feeding. But the error happen:

Port refinement, process hf3d error: Port WavePort1 is assigned to an internal face. Only allowed with lumped ports..

Could you help me to solve this problem? I have defined the antenna as solid copper.
 

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You have placed your waveport INSIDE of your model. The waveport face needs to be on an outer face of the model unless backed by a PEC object. I would simply replace your waveport with a lumped port on the coax face and solve again. Using a lumped port is fine here, but you want to ensure that the coax face is indeed whatever impedance that your lumped port is.

viel spaB :)
 

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